| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Similar to reflex, humans' average for this time is roughly 1/4 second & we're going to test yours... right... now ! | reaction | $400 | J | SCIENCE | 2013-10-04 | #6680 | |
| Newton's 3rd law is sometimes called the law of action & this | reaction | $200 | DJ | PHYSICAL SCIENCE | 1987-05-14 | #634 |